Objective: To evaluate the efficacy and clinical outcome of simultaneous or sequential anterior and posterior surgical approaches in the management of spinal tuberculosis in the form of anterior extirpation of the tuberculous lesion, strut bone grafting of the defect produced and posterior instrumentation for spinal fixation. Subjects and Methods: Twenty-two patients who had tuberculosis of the thoracic and lumbar spine with moderate to severe localized kyphosis and variable degrees of neurological deficits were treated at Al Razi Hospital (Kuwait) in the period from 1998 to 2000 by anterior debridement and autogenous strut bone grafting with simultaneous or staged posterior spinal fixation using either USS or SOCON spinal instrumentation. Appropriate antituberculosis treatment was given to all patients for 9–12 months. The postoperative follow-up period was 18 months. Results: Of the 22 cases the average of preoperative kyphosis was 42°. The average of immediate postoperative correction was 27°. At the last follow-up the average correction was 24° and the loss of correction did not exceed 3°. Average fusion times were 5 months for one-segment fusions and 8 months for two-segment fusions. There was no recurrence of the disease in any of the cases. Conclusion: Posterior instrumental stabilization and anterior interbody fusion were found to be effective in arresting the disease, correcting kyphotic deformity and maintaining correction until solid spinal fusion.

Objectives: The aim of this study was to introduce the concept of non-operative management (NOM) for blunt liver trauma by establishing a protocol and a prospective Liver Trauma Registry in Kuwait. Subjects and Methods: A prospective Liver Trauma Registry was started in 4 hospitals and it included 117 patients who had sustained blunt liver trauma (94 men and 23 women). Unstable patients were taken to surgery while stable patients were managed conservatively regardless of the grade of liver injury. High-grade (III-VI) liver injuries were managed in collaboration with the liver surgery specialist. Results: The mean age of the 117 patients was 29.02 ± 11.18 years (range 7-63). NOM was successful in 94 (96%) patients and failed in 4 (4%) (these 4 then underwent successful surgery). Nineteen (16.2%) were unstable and underwent surgery immediately; 15 (79%) of them survived (they had had grade III-V injuries) and 4 died (2 with grade V injuries and 2 with grade VI injuries). Perihepatic packing was necessary in 8/19 (42%) patients. The overall mortality was 3.4% (4/117). Conclusions: This study showed that NOM was successful in a majority of patients with blunt liver trauma. In addition, it confirmed that the magnitude of liver injury and haemoperitoneum did not preclude NOM as long as the patient was haemodynamically stable.

Five Indian labourers sharing one room were found lying on the floor unconscious. A coal fire had been lit to provide heat during the cold night and was still burning inside the room. Two of the men were pronounced dead at the scene. The other three were transferred to the hospital in critical condition. This paper contains the case reports of the three patients who were transferred to the hospital. One of the patients died 60 h after admission. The other two patients were successfully treated and released. The three patients developed severe rhabdomyolysis complicated by compartment syndrome. The patient who died developed compartment syndrome in three extremities. Two patients required blood transfusion due to very severe hemolysis. The hemolysis in the third patient was less severe and did not require blood transfusion. Two patients developed anuric acute renal failure due to acute tubular necrosis as shown by renal biopsy. Two patients developed the full blown picture of systemic capillary leak syndrome. Gross and microscopic examination of specimens taken at autopsy showed extensive necrosis of all skeletal muscles, myocardial necrosis and acute tubular necrosis affecting both kidneys.

Preoperative CEA and CA 19-9 levels have been used in the past as prognostic indicators in colorectal cancer, but Dukes' stage is still considered to be the most important prognostic factor. Recent survival estimates may have been influenced by the fact that in the last decade adjuvant chemotherapy and postoperative irradiation have been included in the routine management of advanced-stage disease. In a heterogeneous Kuwaiti population higher reference levels (95th percentile) of CEA and CA 19-9 have been found than those usually employed. In the present study 62 patients with Dukes' stage B + C could be analyzed for two-year disease-free survival (DFS). Relapse was observed in 19 patients, 28 patients were disease free and 15 patients with censored observations were included. No significant difference in DFS was observed in Dukes' B (69%) versus Dukes' C (48%) patients (p = 0.09). On the other hand, Dukes' stage B + C patients with elevated preoperative levels of CEA or CA 19-9 had a significantly poorer DFS than patients with normal levels. For CEA levels below or above the cutoff the DFS was 74% versus 23% (p = 0.003); for CA 19-9 levels below or above the cutoff the DFS was 71% versus 33% (p = 0.004). In 54 patients with Dukes' stage B + C for whom preoperative levels of both CEA and CA 19-9 were available multivariate analysis revealed a decreasing risk of relapse in the following order: CEA and/or CA 19-9 elevated (chi-square 7.09; p = 0.008), CA 19-9 elevated (chi-square 6.27; p = 0.01), CEA elevated (chi-square 5.47; p = 0.02), and Dukes' C (chi-square 2.08; p = 0.15 n.s.). Hence, novel treatment protocols may have improved the disease-free survival, but the use of adjuvant chemotherapy and/or radiotherapy is of questionable benefit in patients who have elevated levels of CEA and/or CA 19-9 prior to treatment.

The aim of this study was to correlate the uptake of 99mTc-methoxy-isobutyl-isonitrile (MIBI) with ultra-structural features of parathyroid adenomas. Twenty patients with proven primary hyperparathyroidism were evaluated prospectively. Preoperative double-phase 99mTc-MIBI scintigraphy was performed in all patients and the degree of tracer uptake by the parathyroid lesions was assessed visually and semi-quantitatively. The excised glands were examined histologically and ultrastructurally, and their features were correlated with the degree of the radiotracer uptake. At surgery, 21 parathyroid adenomas were removed (double adenoma in one patient and a solitary adenoma in each of the remaining 19 patients). 99mTc-MIBI scan detected 18 of the 21 adenomas. There was positive correlation between the degree of 99mTc-MIBI uptake and the mitochondrial contents of the parathyroid adenoma cells. Four adenomas with intense uptake had high content of mitochondria in the cells. The three false-negative scans had low-to-moderate mitochondrial content. 99mTc-MIBI uptake is related to the mitochondrial content of the parathyroid adenoma cells.